Winner
Price unavailable right now
Updated November 2026
Data from the official Google and Sensi sites.
2026 verdict
The Nest Learning Thermostat edges out the Sensi Smart thermostat in this smart thermostat comparison, thanks to broader connectivity, external sensor support, richer sensing and a fuller alert set.
It runs dual-band Wi-Fi, adds proximity, occupancy and ambient-light sensing on top of the humidity both offer, supports external sensors, and learns your schedule automatically behind a color display in premium metal finishes. The Sensi Smart thermostat pushes back on value: it is the more affordable option, carries a higher owner rating and a three-year warranty, and has full Home Assistant support where the Nest is partial. Neither works with Apple Home or Matter. Choose the Nest Learning Thermostat if automatic learning and more sensors matter most; the Sensi Smart thermostat is the better call for a cheaper, well-rated unit with a big screen and full Home Assistant support.
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| Feature | Google Nest Learning Thermostat | Sensi Smart thermostat | Winner |
|---|---|---|---|
| Warranty | 2 years | 3 years | Sensi Smart thermostat |
| Included accessories | Trim Plate | None | Google Nest Learning Thermostat |
| Connectivity | 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth | 2.4 GHz WiFi | Google Nest Learning Thermostat |
| Integrations | Google Home, Alexa, Samsung SmartThings, Home Assistant, External Temperature Sensors | Google Home, Alexa, Samsung SmartThings, Home Assistant | Google Nest Learning Thermostat |
| Sensors | Proximity / Motion, Occupancy, Temperature, Humidity, Ambient Light | Temperature, Humidity | Google Nest Learning Thermostat |
| Alerts | Temperature Alerts | None | Google Nest Learning Thermostat |
| Rating | 4.4 | 4.4 | Tie |
| Screen | YES | YES | Tie |
| Energy Savings | YES | YES | Tie |
| System Health Monitor | NO | NO | Tie |
| Voice Control | YES | YES | Tie |
| Speaker | NO | NO | Tie |
Winner
Price unavailable right now
- + Included accessories: Trim Plate
- + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
- + Integrations: Google Home, Alexa, Samsung SmartThings, Home Assistant, External Temperature Sensors
- - Warranty: 2 years vs 3 years
31% OFF
$89.99
$129.99
- + Warranty: 3 years
- - Included accessories: None vs Trim Plate
- - Connectivity: 2.4 GHz WiFi vs 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
Frequently Asked Questions
Which is the better thermostat, the Nest Learning Thermostat or the Sensi Smart thermostat?
The Nest Learning Thermostat is the more capable pick, with automatic learning, more sensors, dual-band Wi-Fi and external sensor support. The Sensi Smart thermostat answers with a lower price, a higher owner rating, a three-year warranty and full Home Assistant support.
What is the biggest difference between them?
Learning and sensing versus value. The Nest Learning Thermostat builds its own schedule and adds occupancy, proximity and ambient-light sensing plus external sensors, while the Sensi Smart thermostat is cheaper and has full Home Assistant support.
Which one supports Apple Home?
Neither. The Nest Learning Thermostat and the Sensi Smart thermostat both work with Google Home, Alexa and SmartThings, but not with Apple Home or Matter.
Which thermostat has more sensors?
The Nest Learning Thermostat, which adds proximity/motion, occupancy and ambient-light sensing to the temperature and humidity both include. The Sensi Smart thermostat covers temperature and humidity only.
Who should buy the Nest Learning Thermostat?
Buyers who want automatic learning, richer sensing, dual-band Wi-Fi and external-sensor support, and who can live with partial Home Assistant support.
Who should buy the Sensi Smart thermostat?
Value-focused buyers who want the cheaper, well-rated unit with a large display and full Home Assistant support, and who can live without automatic learning or the extra sensors.
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